| ⇦ | 
| ⇨ |
Which has maximum number of molecules
Options
(a) 7 gm N₂
(b) 2 gm H₂
(c) 16 gm NO₂
(d) 16 gm O₂
Correct Answer:
2 gm H₂
Explanation:
2 gm of H₂ means one mole of H₂.
one mole of H₂ contains 6.02 x 10²³ molecules.
Others have less than one mole, so have less number of molecules
Related Questions: - When 22.4 litres of H₂(g) is mixed with 11.2 litres of Cl₂(g) each at S.T.P,
- What is the oxidation state of P in Ba(H₂PO₂)₂
- What is the product of the reaction of phenol with CHCl₃ in aqueous NaOH
- The hybridisation of carbon in diamond ,graphite and acetylene is in the order of
- The spin only magnetic moment of [CrF₆]⁴⁻ (atomic number for Cr is 24) is
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Basic Concepts of Chemistry
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When 22.4 litres of H₂(g) is mixed with 11.2 litres of Cl₂(g) each at S.T.P,
- What is the oxidation state of P in Ba(H₂PO₂)₂
- What is the product of the reaction of phenol with CHCl₃ in aqueous NaOH
- The hybridisation of carbon in diamond ,graphite and acetylene is in the order of
- The spin only magnetic moment of [CrF₆]⁴⁻ (atomic number for Cr is 24) is
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Basic Concepts of Chemistry (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply